925.09541
S243P
           Saraswati, Satya Prakash
               Pracheen Bharat ke vaigyanik karmadhar \ Satya Prakash Saraswati - New Delhi : Pustakayan, 1989.
               V.p.
                ISBN: 81-85134-02-2

127206
                Subjects: Science-History; Scientists-India-Biography.